diff options
| author | Lalit Chandivade <lalit.chandivade@qlogic.com> | 2010-07-30 13:08:47 +0400 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-08-06 21:00:40 +0400 |
| commit | 2232be0d5707cd331b92027c0fd7ea5e843c2121 (patch) | |
| tree | b391f987edc2ede2924bf2963beab4bc9f2eff26 /drivers/scsi/qla4xxx/ql4_nx.c | |
| parent | 21033639699d883668f6937b03e7b710771ad37e (diff) | |
| download | linux-2232be0d5707cd331b92027c0fd7ea5e843c2121.tar.xz | |
[SCSI] qla4xxx: Added AER support for ISP82xx
Added support for PCI error handling
Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: Poornima Vonti <poornima.vonti@qlogic.com>
Signed-off-by: Ravi Anand <ravi.anand@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/qla4xxx/ql4_nx.c')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_nx.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c index 0830ea9d708c..1b85235efd8c 100644 --- a/drivers/scsi/qla4xxx/ql4_nx.c +++ b/drivers/scsi/qla4xxx/ql4_nx.c @@ -1418,7 +1418,7 @@ static int qla4_8xxx_rcvpeg_ready(struct scsi_qla_host *ha) return QLA_SUCCESS; } -static inline void +inline void qla4_8xxx_set_drv_active(struct scsi_qla_host *ha) { uint32_t drv_active; @@ -1441,11 +1441,15 @@ qla4_8xxx_clear_drv_active(struct scsi_qla_host *ha) static inline int qla4_8xxx_need_reset(struct scsi_qla_host *ha) { - uint32_t drv_state; + uint32_t drv_state, drv_active; int rval; + drv_active = qla4_8xxx_rd_32(ha, QLA82XX_CRB_DRV_ACTIVE); drv_state = qla4_8xxx_rd_32(ha, QLA82XX_CRB_DRV_STATE); rval = drv_state & (1 << (ha->func_num * 4)); + if ((test_bit(AF_EEH_BUSY, &ha->flags)) && drv_active) + rval = 1; + return rval; } |